Revision 5f32ba4f5129de8d87c9111d09754820d959ae68 authored by Jonathon Kereliuk on 04 April 2018, 18:16:38 UTC, committed by Jonathon Kereliuk on 04 April 2018, 18:16:38 UTC
1 parent e502344
image-tainting-in-cross-origin-iframe.sub.html
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
</body>
<script>
async_test(t => {
const img = document.createElement('img');
img.onload = t.step_func(() => {
const iframe = document.createElement('iframe');
window.onmessage = t.step_func_done(e => {
assert_equals(e.data, 'DONE');
});
iframe.src = 'http://{{domains[www1]}}:{{ports[http][0]}}/cors/resources/image-tainting-checker.sub.html';
document.body.appendChild(iframe);
});
img.src = '/images/blue-png-cachable.py';
document.body.appendChild(img);
}, 'An image resource that is same-origin to the top-level frame loaded in ' +
'the frame is not treated as same-origin for an iframe that is ' +
'cross-origin to the top-level frame, and therefore a canvas where the ' +
'image is drawn gets tainted.');
</script>
![swh spinner](/static/img/swh-spinner.gif)
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